Philips AZ1018 Service Manual page 19

COMBI BOARD (AF Part) - CIRCUIT DIAGRAM
1003 B12 1310 G12 1506 A1 1592-E H8 2305 H6 2321 A7 2343 B7
1004 A12 1313 E12 1592-A G4 2301 F10 2306 H4 2322 C6 2344 C7
1301 B1 1315 H12 1592-B G8 2302 F11 2307 H5 2340 C10 2345 B8
1307 A5 1316 A12 1592-C D4 2303 G10 2309 C2 2341 B10 2346 C8
1308 A6 1317 H11 1592-D B4 2304 G11 2311 G9 2342 C8 2347 B9
1 2
1506
5
LVout
A
4
LVin
TO T371
3
FRONTBOARD GND
2
RVin
1
RVout
FE-BT-VK-N
B
T311
1301
5302 2u2
6
+B
Rout
T312
5
+TAPE
100n
2309
T313
4
Lout
TO
3
ECO-MTF GND
T315
3362
C
2
Rin
T316
68K
1
Lin
3366
220K
3361
3364
3363
68K
10K 10K
D
3365
220K
T321
CD_L
GND
T323
E
CD_R
TO
T324 5301
CD99
+CD
LAYOUT CELL 2u2
D-GND
2360
100n
+A-ON
+A-ON
F
T327
TUNER_L
TO
GND
ECO6
T329
LAYOUT CELL TUNER_R
G
+R
H
1 2
PCS 107 151
8-3
2348 C9 2353 C7 2359 D6 2372 D11 3303 B7 3310 F9 3326 G5 3332 E7
2349 A9 2354 C8 2360 E2 2373 B11 3304 C7 3321 G7 3327 H5 3333 E7
2350 D9 2356 E8 2361 A9 2374 D11 3305 B8 3322 G7 3328 G5 3361 C3
2351 A10 2357 B6 2362 D9 3301 B6 3306 C8 3323 G7 3329 F6 3362 C3
2352 D9 2358 C6 2371 B11 3302 C6 3307 B10 3325 H6 3331 E7 3363 D2
3 4 5 6
SCREEN CABLE
1307 1308
T375
1 1
2 2
3 3
PH-B PH-B
T376
1592-D
3367
13
CD
6K8
3373
1K
15
3371
14
TUNER
3382
5K6 3369
16
TAPE 3K3
8K2
T317
3375
10K 3377
10K
2322
680p
1592-C
3368
9
CD
6K8
3374
1K
11
3372
10
TUNER
5K6 3370
12
TAPE
8K2 T318
3376 3378
10K 10K
+B
5V6
3329
+C
470R 7304
1592-A
1 BC327-25
CD
+R
3
8.1V
2
TUNER
4
+T TAPE
3328 3326
1K8 560R
7306
T370
8.1V
BC847B
3V
2306
6308
2305
470u
PDZ-3.3B
47u
2307
3327 2.4V
T369
470R
1n
3325
470R
5404
3 4 5 6
3364 D2 3369 C3 3374 D4 3381 A6 6301 G10 6310 C10 6323 D7
3365 D2 3370 D4 3375 C4 3382 C6 6302 G11 6315 F10 7301 B8
3366 C2 3371 C3 3376 E4 5301 E2 6303 G10 6316 B10 7303 G6
3367 B3 3372 D3 3377 C4 5302 B2 6304 G11 6321 D7 7304 G6
3368 D4 3373 B4 3378 E4 5404 H5 6308 H6 6322 D7 7305 H7
7 8 9
3381 1u
3K3
2361
7.6V
2321
680p
4.1V
0.6V
2343
3303 2345
470R T365
470n 680p
0V 0V
0V
6 5 4 3
2 1
3301
0.6V
BC817-40
13
7313
MT1
2K2
TA8227P
2357
0V
3305
47n
14
7301
220R
MT2
7 8 9
10 11 12
0V 0.6V
7.6V
2344
2346 4.5V
3304
470n 470R 680p
3306
0V 9V
3302 220R
0.6V BC817-40
4.1V
7314
2K2 2348
47u
2358 0V 2353 2354
47u
47n 47u
2362
1u
2350
1u
2359
6321 6322 6323
1u
BAS216
BAS216 BAS216
3331 3332 3333 2356
4u7
15K 15K 15K
+C +R
+T
+A-ON
+A
LB_CONTROL
2311
3322
8.8V
1592-B 100u
4R7
5
CD
7303
3321
BC327-25
8.8V
7
4R7
3323
6
TUNER
3K3
8
TAPE
8.1V 9V
7305
BC857B
1592-E
SSK
17 18 19 20
7 8 9
8-3
7306 G5 9399 G11 T316 C2 T324 E2 T337 B11 T353 F11 T365 B9 T376 B4
7312 B10 T311 B2 T317 C4 T327 G2 T341 G11 T354 F11 T369 H4
7313 B7 T312 C2 T318 D4 T329 G2 T342 G11 T357 C10 T370 G4
7314 C7 T313 C2 T321 E2 T331 A11 T351 E11 T358 C10 T371 A1
9398 C10 T315 C2 T323 E2 T332 B11 T352 F11 T364 C8 T375 A4
10 11 12
2349
1u
TO LS
1316
2351
T331 1004
4
LS
L
8Ohm
470u
3
2371
+A-ON T337
47n 2
LS
R
8Ohm
6316 T332
1
3307
BAS216
8.2V 2373
12K
1003
EH-B
47n
7312 8.6V
BC847B
2341
7.9V
220u
FOR NON /01
9398
T357
FOR /01
6310
+A
1N4003
2340
2m2
T358
2352
470u
2372
47n
2374
47n
TAPE_MUTE
CD_MUTE
SEARCH_MUTE
1313
T351
4
+A
T352
3 D-GND TO
T353
ECO-MTF
2
+MOTOR
1
(REC=L)
T354
EH-B
REC_INFO
6315
3310
2301 2302
470R
BAS216
T341
22n 22n
6301 6302 1310
2
AC
1N4003 1N4003 TO
1 TRANSFORMER
AC
6303 6304
EH-S
1N4003 1N4003 T342
2303 2304
9399
22n 22n
1317
P
1.25A
PH-S
2 +BATT
FROM
1 D-GND
BATT
1315
10 11 12
13 14
A
B
C
D
E
F
MAINS
SOCKET
OR
G
VOLTAGE SELECTOR
AC220-240V
MAINS
SOCKET
AC110-127V
R20x6
+ -
H
13 14